PL502-02SC-R datasheet(3/5 Pages) MICREL

3 / 5 page

PL502-02

Low Phase Noise VCXO (24MHz to 50MHz)

Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1(408) 944 -0800 • fax +1(408) 474-1000 • www.micrel.com Rev 5/16/11 Page 3

3. DC Specifications

PARAMETERS

SYMBOL

CONDITIONS

MIN.

TYP.

MAX.

UNITS

Supply Current, Dynamic,

with Loaded Outputs

IDD

FXIN = 25MHz

Output load 10pF

Operating Voltage

VDD

2.97

3.63

Output Drive Current

(High Drive)

IOH

VOH= VDD-0.4V, VDD=3.3V

IOL

VOL = 0.4V, VDD = 3.3V

Output Drive Current

(Standard Drive)

IOH

VOH= VDD-0.4V, VDD=3.3V

IOL

VOL = 0.4V, VDD = 3.3V

VCXO Control Voltage

VCON

3.3

4. Voltage Control Crystal Oscillator

PARAMETERS

SYMBOL

CONDITIONS

MIN.

TYP.

MAX.

UNITS

VCXO Stabilization Time *

TVCXOSTB

From power valid

VCXO Tuning Range

FXIN = 12 – 25MHz;

XTAL C0/C1 < 250

 VCON  3.3V

500

ppm

CLK output pullability

VCON=1.65V,

1.65V

200

ppm

VCXO Tuning Characteristic

165

ppm/V

Pull range linearity

VCON pin input impedance

2000

kΩ

VCON modulation BW

 VCON  3.3V, -3dB

kHz

Note: Parameters denoted with an asterisk (*) represent no minal characterization data and are not production tested to any specific limits.

5. Jitter and Phase Noise Specification

PARAMETERS

CONDITIONS

MIN.

TYP.

MAX.

UNITS

RMS Period Jitter

(1 sigma – 1000 samples)

44MHz, with capacitive decoupling

between VDD and GND